@moratYou are the best!Really nice solution. It works even without encoding and atob decoding.I bind all my bookmarklets with keyconfig on left part of the keyboard and now i like a progamer lol.

@pintassilgoYou too! Works great. Thank you.

One little note. When code runs first time on site, translation bar appears on top of a page, user must choose lang and press translate button, then settings stored in cookie, all later runs translate page for this domain automatically.Is there any way to hardcode settings and get translated pages on every site instantly, without bar appearance?Want throw out all translation plugins, their help macros and other "wheelchairs".